uxcell Black Adjustable 3.5mm Stereo Dynamic Headphone w Mic for PC Gaming Product Name : Headphone w Microphone;Frequency Range : 20Hz-20KHz;Impedance : 32 Ohms Sensitivity : 94dB;Connector Type : 3.5mm;Cord Length : 1.7M /5.6ft Pad Size : 10 x 8.5cm / 3.9" x 3.3"(L*W);Headphone Size : 19 x 16cm / 7.5" x 6.3" (H*W) Material : Plastic, Nylon, Sponge;Color : Black Net Weight : 206g;Package : 1x Headphone w Mic